Dream Aquarium - Next-generation virtual aquarium & screensaver
Shadertoy - Build shaders, share them, and learn from the best community.
Aquarium HD - Relax with this fantastic sight Aquarium HD!
SHADERed - Lightweight, full-featured desktop tool for creating and testing HLSL and GLSL shaders
Marine Aquarium - The marine aquarium simulation
KodeLife - Real-time GPU shader editor, live-code performance tool and graphics prototyping sketchpad.